4/offset-0-ftw.html)
Now if I have two workers running I will periodically see that each
worker gets a row with the same q.id (and thus does the work). How is
that possible? The outer query seemingly does a WHERE on an
advisory_lock.
Does anyone have any ideas? Am I grossly misusing advisory_
So if someone's birthday
was 04/09/79 it would return that tuple
I have been stuck on this for ages. Any my search for help has brought
me here.
If anyone out there can help me, in any way, I would be very grateful.
Kind regards
Brett Halligan
---(end of
ctionality and the like, I need a conversion.
>>
>> Any suggestions on how to accompish this? Simpler the better, of course.
>
> extract(epoch from some_interval)/3600
[slaps head] I swear, I studied the date/time sections of the manual for quite
some time...really...Sgh
I need a conversion.
Any suggestions on how to accompish this? Simpler the better, of course.
Thanks!
Brett
---(end of broadcast)---
TIP 8: explain analyze is your friend
\? will get you a list of the commands in psql.
Steve
> -Original Message-
> From: Joseph Syjuco [mailto:[EMAIL PROTECTED]]
> Sent: 18 July 2002 22:47
> To: [EMAIL PROTECTED]
> Subject: [SQL] how do i import my sql query result to a file
>
>
> how do i import results of my select query
thanks.
Steve
> -Original Message-
> From: Achilleus Mantzios [mailto:[EMAIL PROTECTED]]
> Sent: 11 July 2002 15:10
> To: Steve Brett
> Cc: Pgsql-Sql (E-mail)
> Subject: Re: [SQL] list of tables ?
>
>
> On Thu, 11 Jul 2002, Steve Brett wrote:
>
> &
sorry ... i didn't make myself clear ...
i have of course come across \dt before ...
what i meant was via sql as in 'select tablelist from '
Steve
> -Original Message-
> From: Stephane Schildknecht [mailto:[EMAIL PROTECTED]]
> Sent: 11 July 2002 15:06
> To
can anyone point me in the right direction ?
i need to list all the tables in a database.
i've looked at pgadmin_tables which is empty and pga_schema whihc contains a
sinlge row i don't want to parse ...
is there an easier way t get a list of tables ?
i'm on 7.2
t
have a look at pg_hba.conf in your data dir. it's all in there.
Steve
"Thomas Swan" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Is it possible to grant database level access to a user in PostgreSQL?
>
> I have created a user and database, and I want the us
e to monkey with the regexp to get exactly what you want...
--brett
On Thu, 18 Oct 2001 12:03:28 -0400 (EDT)
Steve Frampton <[EMAIL PROTECTED]> wrote:
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA1
>
> Hello:
>
> I've got a table containing property_id'
I couldn't resist, so I went ahead and did all of them. I might be using
these in a future app anyways. Again these are Tcl procs, but you may be
able to transfer the logical to another language, if you want.
proc getTG {year} {
set di \
[clock format [clock scan $year-11-30] -fo
y, I don't know SQL well enough to give an answer in
SQL...maybe someone else will though...or maybe you can extrapolate this
proc into SQL.
I think you may be able to modify this for Memorial and Labor day as
well.
--brett
Josh Berkus wrote:
>
> Folks,
>
> I'm spec'
d by
something like Jasper or JServ and and is served through a web server like
Tomcat or Tomcat with Apache.
Now, you CAN use jdbc in JSP files and access PostgreSQL databases that
way. For that, you need to take a look at the jdbc documentation.
-- Brett
http://www
y own in PHP?
Don't think there is an actual migration script (I could be wrong,
though), but a program using Perl DBI or JDBC would make the data access a
bit easier -- if you wrote it generically enough, you could make the data
transfer go both ways with just a command-line
On Sat, 10 Feb 2001, Najm Hashmi wrote:
> How can I concatnate two varialbles, seperated by a |, that are type text
> together?
> v, v1 text;
> some work
> then
> res:= v ||''|''|| v1;
What error is it giving? Do you need to be using two sin
l instaleld on your system.
-- Brett
http://www.chapelperilous.net/~bmccoy/
---
Money will say more in one moment than the most eloquent lover can in years.
hould convert your column to uppercase:
WHERE UPPER(field) LIKE ...
or use case-insensitive regular expression:
WHERE field ~* ''
-- Brett
http://www.chapelperilous.net/~bmccoy/
--
WHERE clause, the
wildcards are % to mean any group of characters and _ to mean any single
character.
-- Brett
http://www.chapelperilous.net/~bmccoy/
---
It's a good thing we don&#x
On Sat, 27 Jan 2001, Glen and Rosanne Eustace wrote:
> Is 7.0.3 to 7.1B? simply a reinstall or do I need to unload/reload the
> database.
Yep, you need to do whole shebang of dumping and reloading.
-- Brett
http://www.chapelperilous.net/~
12/31/2000'::date + '1 year'::interval;
?column?
2001-12-31 00:00:00+13
(1 row)
cp=>
-- Brett
http://www.chapelperilous.net/~bmccoy/
---
It'
SERT statement?
You will need to escape them with the \ character. So "Bill's Garage"
will become "Bill\'s Garage".
-- Brett
http://www.chapelperilous.net/~bmccoy/
ect result:
cp=> select '31/12/2000'::date + '1 year'::timespan;
?column?
----
2001-12-31 00:00:00-05
(1 row)
cp=>
What happens if instead you add the days?
-- Brett
http://www.chapelperilous.net/~bmccoy/
---
We are what we are.
guess goes for triggers.
thanks,
--brett
;t realized that SQL99 had caught up to PostQuel in this
> area ;-). Sounds like we will have to dust off some of that stuff and
> get it working again. No promises about timeframe, unless someone
> steps up to the plate to do the work...
What goes aro
PHP is good for small
projects, but I would go with something more scalable for large systems,
like EJB/servlets or Mason -- something that has more content management &
templating features.
-- Brett
http://www.chapelp
't touched PHP in a year, so I can't
vouch for what it really does. PHP sorta does objects, but don't expect
Java or C++ (or even Perl) level of OO support.
-- Brett
http://www.chapelperilous.net/~bmccoy/
greSQL, about 2 years before I even knew MySQL
existed...
-- Brett
http://www.chapelperilous.net/~bmccoy/
---
Q: How many IBM CPU's does it take to do a logical right shift?
A: 33. 1 to hold the bits and 32 to push the register.
e:
select field1 || ':' || field2 || ':' || field3 from some_table;
Where ":" is the delimiter to send back.
Sorry for this question, but I am porting over an app from Oracle, and they
do not want to change the java code that calls this; so I need to make this
work somehow.
thanks,
--brett
On Tue, 2 Jan 2001, Macky wrote:
> Is there a function in SQL that does autoincrementing...
http://www.postgresql.org/docs/faq-english.html#4.16.1
and
http://www.postgresql.org/users-lounge/docs/7.0/postgres/sql-createsequence.htm
will tell you how to do this.
-- Br
oks_authors table are those values in the referenced fields (foreign
keys).
You will probably want to look up the documentation on contraints and
foreign keys (I believe they are under the CREATE TABLE documentation).
-- Brett
tgres in a manner similar to the @ function in SQL*Plus? In psql, you
can use \i to import scripts to do that.
-- Brett
http://www.chapelperilous.net/~bmccoy/
---
Reading is to the mind what exercise is to the body.
lass that kind of
emulates a hash tied to the DB like one might do in Perl, so that whenever
you 'store' a value in the array (via a method), it will automagically
update or insert into the underlying database. PHP doesn&
es (you installed via
RPM), it may not have the readline support compiled in, so you might want
to grab the source and rebuild -- it'll pick up the readline stuff during
the ./configure phase
-- Brett
http://www.
tart with www.postgresql.org
-- Brett
http://www.chapelperilous.net/~bmccoy/
---
So, is the glass half empty, half full, or just twice as
large as it needs to be?
ll script is necessary. So, is it possible to
> call 'psql' and returning its query result and I can use sendmail to
> email the result? Any other idea?
Is there any reason to not use Perl & DBI or the Pg.pm module?
Brett W. McCoy
http:
elational angle of view,
> the system will do well.
I was going to say that, but assumed it would be obvious. :-)
Brett W. McCoy
http://www.
th a count of
items in each order, and so forth, all in SQL.
Brett W. McCoy
http://www.chapelperilous.net
---
Virtue does not always demand a heavy sacrific
On Tue, 6 Jun 2000 [EMAIL PROTECTED] wrote:
> Hello! wers regarding a book proposal on
>
> Regarding the book proposal on Postgres: I can tell you that the world
> needs a Postgres book!
Bruce Momjian has almost completed his, and you can see it on the main
PostgreSQL website.
Br
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